Erwin Aji Nugroho
Database Optimization Engineer @Pcs Payment
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WORK HISTORY
Database Optimization Engineer @Pcs Payment
Design and implement Change Data Capture (CDC) pipelines using Debezium and Kafka- Build data replication flows with sinks to PostgreSQL and Elasticsearch- Integrate multiple data sources including MariaDB, PostgreSQL, and MongoDB- Ensure data consistency, integrity, and minimal downtime during migrations- Perform data patching and reconciliation based on finance team records- Investigate and resolve data discrepancies and data quality issues- Develop and optimize stored procedures for business-critical processes- Monitor overall database health (performance, indexing, query efficiency)- Manage storage usage and capacity planning- Define and execute database upgrade strategies based on performance bottlenecks and growth- Optimize databases for scalability, reliability, and cost efficiency
EDUCATION
UIN Sunan Kalijaga Yogyakarta
Informatics
ABOUT ERWIN AJI NUGROHO
Experienced Data Engineer, IT Application Support Specialist, and Full-Stack Developer with a strong background in the fashion, finance, and banking industries. Skilled in database management (SQL Server, MySQL, PostgreSQL, Oracle SQL), ETL and BI tools (SSIS, IBM DataStage, Tableau, Power BI), as well as application development (Kotlin, Java, PHP, REST API, CodeIgniter). Proven ability to design and optimize data pipelines, support and maintain business-critical applications, build scalable web and mobile solutions, and deliver actionable insights through analytics.
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